Adjusting Upper Drive Roll Chain

If spring dimension (A) from coil end to coil end is not within specifications perform the following:

Specification

Upper Drive Roll Chain Spring -Distance 170-220 mm (6-3/4-8-3/4 in.)

1. Loosen nut (C) to release chain tension.

2. Separate chain (B) at master link.

  • If dimension (A) is less than specified, remove two chain links.

    NOTE: Do no install chain half links.

  • If dimension (A) is more than specified, add two chain links.

3. Assemble master link in chain (B).

4. Tighten nut (C) against angle.

E45784


A-Dimension
B-Chain
C-Nut

AG,OUO6017,1717 -19-09NOV99-1/1